🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 12.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 254 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 18,387,350 km

• M1: 160,219 km (0.079 R)
• M2: 242,049 km (0.112 R)
• M3: 322,982 km (0.109 R)
• M4: 416,929 km (0.105 R)
• M5: 492,327 km (0.115 R)
• M6: 594,951 km (0.096 R)
• M7: 670,348 km (0.079 R)
• M8: 766,689 km (0.056 R)
• M9: 843,134 km (0.086 R)
• M10: 1,035,516 km (0.099 R)
• M11: 1,121,535 km (0.04 R)
• M12: 1,214,136 km (0.066 R)
• M13: 1,326,484 km (0.051 R)
• M14: 1,477,728 km (0.074 R)
• M15: 1,666,969 km (0.089 R)
• M16: 2,064,750 km (0.09 R)
• M17: 2,175,303 km (0.086 R)
• M18: 2,256,833 km (0.112 R)
• M19: 2,407,628 km (0.113 R)
• M20: 2,556,478 km (0.097 R)
• M21: 2,637,410 km (0.099 R)
• M22: 2,785,512 km (0.104 R)
• M23: 2,919,402 km (0.109 R)
• M24: 3,004,224 km (0.096 R)
• M25: 3,101,463 km (0.118 R)
• M26: 3,222,937 km (0.085 R)
• M27: 3,328,553 km (0.062 R)
• M28: 3,518,841 km (0.107 R)
• M29: 3,768,221 km (0.119 R)
• M30: 3,873,238 km (0.039 R)
• M31: 4,029,718 km (0.109 R)
• M32: 4,130,846 km (0.056 R)
• M33: 4,213,723 km (0.065 R)
• M34: 4,498,258 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 9.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.92 AU - 1.08 AU

Year: 678 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,387,350 km

• M1: 132,394 km (0.12 R)
• M2: 258,356 km (0.116 R)
• M3: 331,509 km (0.102 R)
• M4: 455,226 km (0.069 R)
• M5: 567,126 km (0.091 R)
• M6: 657,931 km (0.046 R)
• M7: 754,272 km (0.071 R)
• M8: 870,510 km (0.081 R)
• M9: 1,019,659 km (0.077 R)
• M10: 1,116,599 km (0.109 R)
• M11: 1,285,495 km (0.096 R)
• M12: 1,511,537 km (0.025 R)
• M13: 1,592,021 km (0.03 R)
• M14: 1,680,283 km (0.062 R)
• M15: 1,789,639 km (0.11 R)
• M16: 2,056,672 km (0.107 R)
• M17: 2,423,186 km (0.062 R)
• M18: 2,518,031 km (0.117 R)
• M19: 2,584,453 km (0.116 R)
• M20: 2,651,473 km (0.056 R)
• M21: 3,113,281 km (0.048 R)
• M22: 3,386,148 km (0.091 R)
• M23: 3,467,978 km (0.091 R)
• M24: 3,542,178 km (0.082 R)
• M25: 3,641,960 km (0.088 R)
• M26: 3,742,640 km (0.099 R)
• M27: 3,818,785 km (0.099 R)
• M28: 4,067,566 km (0.048 R)
• M29: 4,172,135 km (0.069 R)
• M30: 4,455,473 km (0.06 R)
• M31: 4,536,256 km (0.116 R)
• M32: 4,608,512 km (0.09 R)
• M33: 4,790,872 km (0.112 R)
• M34: 4,873,599 km (0.037 R)
• M35: 4,975,625 km (0.03 R)
• M36: 5,059,400 km (0.104 R)
• M37: 5,134,498 km (0.116 R)
• M38: 5,228,745 km (0.09 R)
• M39: 5,323,590 km (0.045 R)
• M40: 5,543,798 km (0.108 R)
• M41: 5,737,976 km (0.033 R)
• M42: 5,806,342 km (0.119 R)
• M43: 5,963,869 km (0.105 R)
• M44: 6,152,811 km (0.114 R)
• M45: 6,333,525 km (0.113 R)
• M46: 6,516,034 km (0.117 R)
• M47: 6,597,715 km (0.118 R)
• M48: 6,669,522 km (0.065 R)
• M49: 6,834,528 km (0.12 R)
• M50: 7,032,297 km (0.067 R)
• M51: 7,126,693 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.7

Radius: 9.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 1611 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,387,350 km

• M1: 128,654 km (0.105 R)
• M2: 192,084 km (0.081 R)
• M3: 265,985 km (0.098 R)
• M4: 336,595 km (0.105 R)
• M5: 580,589 km (0.111 R)
• M6: 681,119 km (0.052 R)
• M7: 865,124 km (0.085 R)
• M8: 930,200 km (0.102 R)
• M9: 1,348,924 km (0.102 R)
• M10: 1,434,195 km (0.106 R)
• M11: 1,556,865 km (0.062 R)
• M12: 1,747,453 km (0.099 R)
• M13: 1,812,677 km (0.12 R)
• M14: 1,907,373 km (0.112 R)
• M15: 2,092,126 km (0.104 R)
• M16: 2,161,540 km (0.109 R)
• M17: 2,262,369 km (0.085 R)
• M18: 2,605,995 km (0.118 R)
• M19: 2,767,860 km (0.109 R)
• M20: 2,844,454 km (0.107 R)
• M21: 3,022,475 km (0.088 R)
• M22: 3,090,094 km (0.081 R)
• M23: 3,204,087 km (0.117 R)
• M24: 3,319,427 km (0.077 R)
• M25: 3,424,445 km (0.103 R)
• M26: 3,578,231 km (0.053 R)
• M27: 3,782,732 km (0.093 R)
• M28: 3,991,122 km (0.081 R)
• M29: 4,078,038 km (0.09 R)
• M30: 4,470,583 km (0.087 R)
• M31: 4,560,940 km (0.087 R)
• M32: 4,638,880 km (0.081 R)
• M33: 5,129,412 km (0.09 R)
• M34: 5,237,571 km (0.072 R)
• M35: 5,706,112 km (0.12 R)
• M36: 5,988,104 km (0.109 R)
• M37: 6,145,032 km (0.111 R)
• M38: 6,216,988 km (0.101 R)
• M39: 6,507,059 km (0.113 R)
• M40: 6,816,577 km (0.044 R)
• M41: 6,980,536 km (0.106 R)
• M42: 7,221,538 km (0.099 R)
• M43: 7,312,643 km (0.082 R)
• M44: 7,465,233 km (0.081 R)
• M45: 7,541,977 km (0.057 R)
• M46: 7,618,870 km (0.074 R)
• M47: 7,727,179 km (0.083 R)
• M48: 8,039,240 km (0.101 R)
• M49: 8,196,767 km (0.083 R)
• M50: 8,627,459 km (0.106 R)
• M51: 8,902,270 km (0.084 R)
• M52: 9,147,311 km (0.117 R)
• M53: 9,377,991 km (0.065 R)
• M54: 9,477,474 km (0.111 R)
• M55: 9,660,731 km (0.071 R)
• M56: 9,761,111 km (0.061 R)
• M57: 9,912,505 km (0.096 R)
• M58: 10,319,860 km (0.074 R)
• M59: 10,525,706 km (0.12 R)
• M60: 11,098,516 km (0.067 R)
• M61: 11,326,952 km (0.082 R)
• M62: 11,397,563 km (0.08 R)
• M63: 11,574,686 km (0.069 R)
• M64: 11,699,301 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 13.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.36 AU - 3.04 AU

Year: 3009 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,387,350 km

• M1: 220,358 km (0.084 R)
• M2: 342,280 km (0.029 R)
• M3: 471,383 km (0.081 R)
• M4: 694,882 km (0.085 R)
• M5: 1,028,037 km (0.057 R)
• M6: 1,217,577 km (0.081 R)
• M7: 1,353,562 km (0.115 R)
• M8: 1,520,363 km (0.034 R)
• M9: 1,650,065 km (0.08 R)
• M10: 1,756,728 km (0.07 R)
• M11: 2,024,358 km (0.098 R)
• M12: 2,129,376 km (0.101 R)
• M13: 2,609,735 km (0.085 R)
• M14: 3,112,982 km (0.103 R)
• M15: 3,336,332 km (0.089 R)
• M16: 3,427,287 km (0.092 R)
• M17: 3,576,735 km (0.112 R)
• M18: 4,038,395 km (0.105 R)
• M19: 4,344,472 km (0.082 R)
• M20: 4,696,326 km (0.113 R)
• M21: 5,044,440 km (0.048 R)
• M22: 5,214,982 km (0.115 R)
• M23: 5,602,739 km (0.112 R)
• M24: 5,697,734 km (0.062 R)
• M25: 5,806,941 km (0.104 R)
• M26: 6,152,811 km (0.106 R)
• M27: 6,349,532 km (0.088 R)
• M28: 6,619,855 km (0.089 R)
• M29: 6,821,513 km (0.112 R)
• M30: 6,908,579 km (0.101 R)
• M31: 7,364,105 km (0.12 R)
• M32: 7,498,294 km (0.041 R)
• M33: 7,723,738 km (0.109 R)
• M34: 8,119,724 km (0.097 R)
• M35: 8,258,401 km (0.06 R)
• M36: 8,600,531 km (0.082 R)
• M37: 8,915,883 km (0.071 R)
• M38: 9,090,763 km (0.046 R)
• M39: 9,363,480 km (0.067 R)
• M40: 9,917,142 km (0.12 R)
• M41: 10,032,482 km (0.114 R)
• M42: 10,264,359 km (0.049 R)
• M43: 10,397,650 km (0.076 R)
• M44: 10,716,743 km (0.064 R)
• M45: 10,852,129 km (0.07 R)
• M46: 11,175,709 km (0.119 R)
• M47: 11,623,755 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 8.7

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.39 AU - 3.75 AU

Year: 3648 Days

Day: 13.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,387,350 km

• M1: 136,433 km (0.105 R)
• M2: 241,451 km (0.102 R)
• M3: 467,194 km (0.096 R)
• M4: 724,203 km (0.112 R)
• M5: 857,495 km (0.065 R)
• M6: 975,079 km (0.089 R)
• M7: 1,060,799 km (0.118 R)
• M8: 1,149,061 km (0.066 R)
• M9: 1,253,032 km (0.1 R)
• M10: 1,360,293 km (0.039 R)
• M11: 1,555,668 km (0.066 R)
• M12: 1,656,796 km (0.103 R)
• M13: 1,820,157 km (0.067 R)
• M14: 1,881,044 km (0.092 R)
• M15: 1,957,937 km (0.104 R)
• M16: 2,020,319 km (0.079 R)
• M17: 2,276,431 km (0.084 R)
• M18: 2,784,764 km (0.11 R)
• M19: 2,855,225 km (0.1 R)
• M20: 3,161,302 km (0.111 R)
• M21: 3,534,848 km (0.088 R)
• M22: 3,843,917 km (0.065 R)
• M23: 4,081,479 km (0.097 R)
• M24: 4,467,591 km (0.117 R)
• M25: 4,907,857 km (0.104 R)
• M26: 5,384,027 km (0.116 R)
• M27: 5,650,012 km (0.098 R)
• M28: 5,852,269 km (0.09 R)
• M29: 6,011,291 km (0.06 R)
• M30: 6,875,518 km (0.106 R)
• M31: 7,164,092 km (0.087 R)
• M32: 7,261,181 km (0.094 R)
• M33: 7,383,253 km (0.119 R)
• M34: 7,828,008 km (0.114 R)
• M35: 7,903,106 km (0.035 R)
• M36: 8,460,358 km (0.112 R)
• M37: 8,666,055 km (0.099 R)
• M38: 9,399,384 km (0.052 R)
• M39: 9,585,783 km (0.045 R)
• M40: 9,854,311 km (0.103 R)
• M41: 10,070,929 km (0.055 R)
• M42: 10,234,290 km (0.082 R)
• M43: 11,403,098 km (0.079 R)
• M44: 11,659,060 km (0.113 R)
• M45: 12,003,284 km (0.091 R)
• M46: 13,204,555 km (0.117 R)
• M47: 13,533,222 km (0.094 R)
• M48: 13,683,568 km (0.101 R)
• M49: 13,955,537 km (0.12 R)
• M50: 14,443,525 km (0.087 R)
• M51: 14,627,979 km (0.08 R)
• M52: 14,813,331 km (0.07 R)
• M53: 14,937,198 km (0.055 R)
• M54: 15,154,863 km (0.028 R)
• M55: 15,404,990 km (0.045 R)
• M56: 15,593,334 km (0.098 R)
• M57: 15,656,464 km (0.083 R)
• M58: 15,940,850 km (0.092 R)
• M59: 16,131,587 km (0.114 R)
• M60: 16,804,628 km (0.073 R)
• M61: 16,998,656 km (0.062 R)
• M62: 17,226,045 km (0.081 R)
• M63: 17,486,944 km (0.069 R)
• M64: 18,045,991 km (0.11 R)
• M65: 18,178,385 km (0.096 R)
• M66: 18,244,657 km (0.071 R)
• M67: 18,912,312 km (0.052 R)
• M68: 19,655,814 km (0.093 R)
• M69: 19,860,314 km (0.109 R)
• M70: 20,271,259 km (0.084 R)
• M71: 20,408,890 km (0.104 R)
• M72: 20,927,845 km (0.053 R)
• M73: 22,759,970 km (0.098 R)
• M74: 23,010,546 km (0.078 R)
• M75: 23,840,365 km (0.116 R)
• M76: 23,912,920 km (0.088 R)
• M77: 24,094,831 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 13

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.35 AU - 4.95 AU

Year: 6801 Days

Day: 5.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,387,350 km

• M1: 177,273 km (0.115 R)
• M2: 291,417 km (0.106 R)
• M3: 513,719 km (0.043 R)
• M4: 605,423 km (0.095 R)
• M5: 737,966 km (0.095 R)
• M6: 835,654 km (0.069 R)
• M7: 1,006,046 km (0.1 R)
• M8: 1,147,266 km (0.069 R)
• M9: 1,473,090 km (0.07 R)
• M10: 1,659,190 km (0.087 R)
• M11: 2,004,013 km (0.106 R)
• M12: 2,093,921 km (0.116 R)
• M13: 2,847,595 km (0.093 R)
• M14: 2,949,322 km (0.081 R)
• M15: 3,277,091 km (0.102 R)
• M16: 3,648,243 km (0.105 R)
• M17: 3,806,817 km (0.117 R)
• M18: 4,380,525 km (0.109 R)
• M19: 4,549,570 km (0.1 R)
• M20: 4,841,735 km (0.066 R)
• M21: 4,963,957 km (0.11 R)
• M22: 5,175,787 km (0.085 R)
• M23: 5,590,173 km (0.047 R)
• M24: 6,015,480 km (0.11 R)
• M25: 6,147,126 km (0.046 R)
• M26: 6,298,669 km (0.071 R)
• M27: 7,273,748 km (0.109 R)
• M28: 7,616,028 km (0.103 R)
• M29: 8,046,271 km (0.071 R)
• M30: 8,337,538 km (0.055 R)
• M31: 8,463,350 km (0.101 R)
• M32: 8,951,787 km (0.091 R)
• M33: 9,231,984 km (0.071 R)
• M34: 9,362,284 km (0.111 R)
• M35: 9,580,846 km (0.081 R)
• M36: 9,934,047 km (0.1 R)
• M37: 10,517,179 km (0.07 R)
• M38: 10,607,835 km (0.113 R)
• M39: 10,812,934 km (0.119 R)
• M40: 11,834,239 km (0.118 R)
• M41: 12,813,656 km (0.12 R)
• M42: 12,959,215 km (0.07 R)
• M43: 13,399,032 km (0.118 R)
• M44: 13,546,686 km (0.088 R)
• M45: 14,093,017 km (0.085 R)
• M46: 14,368,875 km (0.099 R)
• M47: 14,545,401 km (0.042 R)
• M48: 15,028,004 km (0.049 R)
• M49: 15,284,265 km (0.102 R)
• M50: 15,748,916 km (0.098 R)
• M51: 16,244,683 km (0.092 R)
• M52: 18,250,791 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,849 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit